The parallelogram shown below has an area of 60 units

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: